2-(1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-(phenyldiazenyl)pyrimidine-4,6-diamine
- CAS
- 428854-23-3
- Formula
- C23H18FN9
- MW
- 439.4 g/mol
ZX-044060
API Impurities
(2-Fluorobenzyl)hydrazine
Reference StandardAvailable on request
Order (2-Fluorobenzyl)hydrazine (CAS 51859-98-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number51859-98-4
FormulaC7H9FN2
Molar mass140.16 g/mol
Physical formSolid
HS code38229090
InChIKeyOOMBRKGIWITBLL-UHFFFAOYSA-N
IUPAC name(2-fluorophenyl)methylhydrazine
About (2-Fluorobenzyl)hydrazine
(2-Fluorobenzyl)hydrazine is supplied by Zemixal as a characterised reference material for Riociguat analysis. Key data (Reference Standard): CAS 51859-98-4, formula C7H9FN2 and molar mass 140.16 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Hazard communication follows GHS (Danger: H301, H311, H315 and H319). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Riociguat
See every impurity, metabolite and related compound we list for this API.
Riociguat standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | (2-Fluorobenzyl)hydrazine |
|---|---|
| Catalogue number | ZX-044983 |
| CAS number | 51859-98-4 |
| IUPAC name | (2-fluorophenyl)methylhydrazine |
| Molecular formula | C7H9FN2 |
| Molar mass | 140.16 g/mol |
| Exact mass | 140.075 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.8 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 38.1 Ų |
| HS code | 38229090 |
| InChIKey | OOMBRKGIWITBLL-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C(=C1)CNN)F |
| PubChem CID | 10374537 |
| Synonyms | [(2-fluorophenyl)methyl]hydrazine, ((2-Fluorophenyl)methyl)hydrazine, Hydrazine, [(2-fluorophenyl)methyl]-, hydrazine, [(2-fluorophenyl)methyl]-, dihydrochloride, o-fluorobenzylhydrazine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
Precautionary statements P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about (2-Fluorobenzyl)hydrazine
Which CAS number identifies (2-Fluorobenzyl)hydrazine?
(2-Fluorobenzyl)hydrazine is registered under CAS 51859-98-4. You may also see it listed as [(2-fluorophenyl)methyl]hydrazine, ((2-Fluorophenyl)methyl)hydrazine, Hydrazine, [(2-fluorophenyl)methyl]-. Our catalogue number for this item is ZX-044983.
What are the formula and molar mass of (2-Fluorobenzyl)hydrazine?
For (2-Fluorobenzyl)hydrazine, its formula is C7H9FN2 and its molar mass is 140.16 g/mol. The systematic (IUPAC) name is (2-fluorophenyl)methylhydrazine. InChIKey OOMBRKGIWITBLL-UHFFFAOYSA-N lets you match it in any structure database.
How is (2-Fluorobenzyl)hydrazine used in pharmaceutical QC?
(2-Fluorobenzyl)hydrazine is a characterised reference material linked to Riociguat. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for (2-Fluorobenzyl)hydrazine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with (2-Fluorobenzyl)hydrazine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship (2-Fluorobenzyl)hydrazine to my country?
Yes. Because (2-Fluorobenzyl)hydrazine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Riociguat standards
More in API Impurities
2,2,2-Trifluoro-1-(2-fluoropyridin-3-yl)ethan-1-one
- CAS
- 1186608-79-6
- Formula
- C7H3F4NO
- MW
- 193.1 g/mol
ZX-041268
(E)-2-(1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-(phenyldiazenyl)pyrimidine-4,6-diamine
- CAS
- 370879-49-5
- Formula
- C23H18FN9
- MW
- 439.4 g/mol
ZX-036117
1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic Acid Ethyl Ester
- CAS
- 256376-59-7
- Formula
- C16H14FN3O2
- MW
- 299.3 g/mol
ZX-032210
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